90272078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4457}}^1$

素因数の和:4532

約数の個数: 32

約数和(自身を含む): 157278240

約数和(自身を除く): 67006162

約数列:

[1, 2, 13, 19, 26, 38, 41, 82, 247, 494, 533, 779, 1066, 1558, 4457, 8914, 10127, 20254, 57941, 84683, 115882, 169366, 182737, 365474, 1100879, 2201758, 2375581, 3472003, 4751162, 6944006, 45136039, 90272078]

約数ペア:

[(1, 90272078), (2, 45136039), (13, 6944006), (19, 4751162), (26, 3472003), (38, 2375581), (41, 2201758), (82, 1100879), (247, 365474), (494, 182737), (533, 169366), (779, 115882), (1066, 84683), (1558, 57941), (4457, 20254), (8914, 10127)]